1120541144552 has 24 divisors (see below), whose sum is σ = 2104605162210. Its totient is φ = 559314732000.

The previous prime is 1120541144521. The next prime is 1120541144561. The reversal of 1120541144552 is 2554411450211.

It can be written as a sum of positive squares in only one way, i.e., 777349042276 + 343192102276 = 881674^2 + 585826^2 .

It is a super-2 number, since 2×1120541144552² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2553302 + ... + 2959802.

Almost surely, 2^{1120541144552} is an apocalyptic number.

It is an amenable number.

1120541144552 is a deficient number, since it is larger than the sum of its proper divisors (984064017658).

1120541144552 is an frugal number, since it uses more digits than its factorization.

1120541144552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407681 (or 407090 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

Adding to 1120541144552 its reverse (2554411450211), we get a palindrome (3674952594763).

The spelling of 1120541144552 in words is "one trillion, one hundred twenty billion, five hundred forty-one million, one hundred forty-four thousand, five hundred fifty-two".